High-Quality Fast Curing Modified Epoxy Acrylate Resin 6231 for High Gloss UV Coatings and Inks Manufacturer, Supplier

6231 is a high-performance modified epoxy acrylate resin designed for rapid UV curing. It features exceptional leveling, superior pigment wetting, and high gloss, making it the ideal choice for large-area spraying, overprint varnishes (OPV), and ink formulations requiring excellent adhesion and toughness.

Product Description

Product Description

Our Model 6231 is a premium modified epoxy acrylate oligomer engineered to deliver superior performance in radiation-curable applications. Distinguished by its fast curing speed, this resin significantly enhances production efficiency while providing outstanding flow and leveling properties that ensure a defect-free finish on large surfaces.

It exhibits excellent wetting towards pigments and inks, resulting in vibrant color development and high gloss levels. With robust adhesion to various substrates and balanced flexibility, Model 6231 offers exceptional durability against cracking or peeling. It is widely used in industrial coatings, specifically for large-area spray applications, sheet-fed and UV offset inks, and protective overprint varnishes where surface smoothness and chemical resistance are critical.

Technical Features

Parameter Specification
Resin Type Modified epoxy acrylate oligomer
Appearance Transparent viscous liquid
Viscosity (mPa.s) 13000 ~ 25000
Functionality 2
Chrominance (Pt-Co) ≤ 80
Acid Value (mgKOH/g) ≤ 5

Key Performance

High Gloss
Excellent Color Strength
Superior Pigment Wetting
Strong Adhesion

Applications

Large-area Spraying
Overprint Varnish (OPV)
Ink Systems

Packaging, Warranty & Storage

Packaging 20/220 (kg) / Opened ordinary steel drum
Warranty Period 180 days
Storage This product should be stored and transported in dark opaque steel drums or containers containing corrosion-resistant and solvent-resistant coatings. Leave at least 15% space inside the container filled with air. Packaging should be stored in a cool environment below 35 ℃, and exposure to sunlight is strictly prohibited.

Frequently Asked Questions

What type of chemical resin is Model 6231?
Model 6231 is a premium modified epoxy acrylate oligomer specifically designed for radiation-curable applications.
What are the primary performance advantages of this resin?
It offers fast curing speed, high gloss, excellent color strength, superior pigment wetting, and strong adhesion with balanced flexibility to prevent cracking or peeling.
What are the main application areas for Model 6231?
It is widely used in industrial coatings for large-area spraying, sheet-fed and UV offset inks, as well as protective overprint varnishes (OPV).
What are the viscosity and functionality values of Model 6231?
Model 6231 has a functionality of 2 and a viscosity range of 13000 to 25000 mPa.s at standard testing conditions.
How should Model 6231 be stored to maintain its quality?
It must be stored in dark, opaque steel containers with corrosion and solvent-resistant coatings. Keep it in a cool environment below 35 ℃, away from direct sunlight, and leave at least 15% air space inside the container.
What packaging options and warranty periods are available?
The resin is supplied in 20 kg or 220 kg opened ordinary steel drums, and features a warranty period of 180 days.

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